What is the best oil cooler kit that is the best value vs. performance. The monster 2.8 type 4 I am having built came with a DTM cooling kit that uses the stock type 4 oil cooler mounted in it's own cooling box fed by cooling air that is diverted from the shroud. I won't have the space in the Puma to fit the standard DTM and will need to use a Version 2 DTM. The fan shroud doesn't use the stock oil cooler. A remote electric fan cooled oil cooler is required. So which oil cooler kit is the best bang for the buck ? Thanks in advance.